Return to search

The Witmer cylinder test,

Thesis (Ph. D.)--University of Pennsylvania, 1918. / Bibliography: p. 54.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/649988229
Date January 1918
CreatorsPaschal, Franklin Cressey,
PublisherHershey, Pa., The Hershey Press,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish

Page generated in 0.0019 seconds